EP 1729478 A1 20061206 - Method of call setup between a calling terminal and a called terminal
Title (en)
Method of call setup between a calling terminal and a called terminal
Title (de)
Verfahren zum Verbindungsaufbau zwischen einem rufenden Endgerät und einem angerufenen Endgerät
Title (fr)
Procédé d'etablissement d'appel entre un terminal appelant et un terminal appelé
Publication
Application
Priority
FR 0551418 A 20050531
Abstract (en)
The method involves transmitting, by a calling terminal, a request message for setting up a call between calling and called terminals. An alert message, indicating that the called terminal is alerted, is transmitted by the called terminal. A connection message, indicating that the called terminal is picked up, is transmitted by the called terminal. Logic audio and video channels are set up between the calling and called terminals. The channel set up is started immediately after sending the alert message and before sending the connection message. Independent claims are also included for the following: (1) a calling terminal for emitting a call setup request message (2) a called terminal for receiving a call setup request message.
IPC 8 full level
H04L 29/06 (2006.01)
CPC (source: EP US)
H04L 65/1069 (2013.01 - EP US); H04L 65/1101 (2022.05 - US); H04L 69/24 (2013.01 - EP US)
Citation (applicant)
US 2004174817 A1 20040909 - JABRI MARWAN A [AU], et al
Citation (search report)
- [XD] US 2004174817 A1 20040909 - JABRI MARWAN A [AU], et al
- [X] US 2004076145 A1 20040422 - KAUHANEN TIMO [FI], et al
- [A] WO 02071721 A1 20020912 - NOKIA CORP [FI], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1729478 A1 20061206; CN 1878335 A 20061213; FR 2886495 A1 20061201; FR 2886495 B1 20070706; US 2006280167 A1 20061214
DOCDB simple family (application)
EP 06114609 A 20060529; CN 200610085022 A 20060530; FR 0551418 A 20050531; US 44107906 A 20060526